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<head><meta charset="utf-8"><title>Arbitrary · wg-secure-code · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/146229-wg-secure-code/index.html">wg-secure-code</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/146229-wg-secure-code/topic/Arbitrary.html">Arbitrary</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146229-wg-secure-code/topic/Arbitrary/near/174841498" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Stuart Small <a href="https://rust-lang.github.io/zulip_archive/stream/146229-wg-secure-code/topic/Arbitrary.html#174841498">(Sep 04 2019 at 00:23)</a>:</h4>
<p>I ended up having to ring buffer because the only context I care about is taking an output from a fuzzer and recreating the test case.  I used it just because the fuzzers were using it.  Im curious on if using a ringer buffer negativity impacts the fuzzers internal huerstics though.</p>
<p>But I don't think it is that advanced of a topic.  For a lot of rust crates it's more natural to deal with rust structures than with vec&lt;u8&gt;.  It didn't take me long before I caught myself needing it</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146229-wg-secure-code/topic/Arbitrary/near/174841555" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Stuart Small <a href="https://rust-lang.github.io/zulip_archive/stream/146229-wg-secure-code/topic/Arbitrary.html#174841555">(Sep 04 2019 at 00:24)</a>:</h4>
<p>Even if the user is just using #[dervive(arbitrary)] and reproducing their test cases it's useful to know</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146229-wg-secure-code/topic/Arbitrary/near/174841703" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Stuart Small <a href="https://rust-lang.github.io/zulip_archive/stream/146229-wg-secure-code/topic/Arbitrary.html#174841703">(Sep 04 2019 at 00:28)</a>:</h4>
<p>Oops, <span class="user-mention" data-user-id="127617">@Shnatsel</span>  this was suppose to be fork off the convo from "request to join wg".   I got a little confused on the mobile interface :/</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146229-wg-secure-code/topic/Arbitrary/near/175137870" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Shnatsel <a href="https://rust-lang.github.io/zulip_archive/stream/146229-wg-secure-code/topic/Arbitrary.html#175137870">(Sep 07 2019 at 11:52)</a>:</h4>
<p><span class="user-mention" data-user-id="132722">@Stuart Small</span> you've probably seen this, but if you haven't, do check this out: <a href="https://www.reddit.com/r/rust/comments/czmm6m/combining_coverageguided_and_generationbased/" target="_blank" title="https://www.reddit.com/r/rust/comments/czmm6m/combining_coverageguided_and_generationbased/">https://www.reddit.com/r/rust/comments/czmm6m/combining_coverageguided_and_generationbased/</a></p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/146229-wg-secure-code/topic/Arbitrary/near/175138601" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Stuart Small <a href="https://rust-lang.github.io/zulip_archive/stream/146229-wg-secure-code/topic/Arbitrary.html#175138601">(Sep 07 2019 at 12:15)</a>:</h4>
<p>I did.  Thank you!</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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